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Viton Industrial O-Ring | 316 SS | 6.803" ID x 8.977" OD

Expert Overview

This industrial O-ring features a premium Viton elastomer for superior chemical and temperature resistance, housed within a robust 316 stainless steel casing. Engineered for critical sealing applications requiring exceptional durability and reliability.

StandardDIN 933
Material316 Stainless Steel
FinishBlack Oxide
GradeN/A
Inside Diameter6.803"
Outside Diameter8.977"
Cross Section0.217"

Detailed Engineering Specifications

Built to exacting engineering tolerances, this Viton O-ring boasts an inside diameter of 6.803 inches and an outside diameter of 8.977 inches, with a precise cross-section of 0.217 inches. The Viton material provides excellent resistance to a wide range of chemicals, oils, fuels, and high temperatures (up to 400°F/204°C), while the 316 stainless steel housing offers superior corrosion resistance and structural integrity. This combination ensures reliable sealing in harsh environments, preventing leaks and maintaining system performance under demanding operational conditions.

🧊 Download 3D CAD Model (.STEP)

Verified Global OEM Partners

This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.

TrelleborgEst. 1905
Sweden🇸🇪
"Engineered polymer solutions."
Market Rank
🏆 #1 Engineered Polymers
Industry Approvals
🚀 Aerospace & Subsea Approved
Warranty & Support
🛡️ High-Performance Guarantee
Green Manufacturing
🌱 Blue Dimension ESG
Certified:ISO 9001, ISO 14001
GarlockEst. 1887
USA🇺🇸
"High-performance fluid sealing."
Market Rank
🏆 Premium Fluid Sealing Leader
Industry Approvals
🚀 Nuclear & Pharma Approved
Warranty & Support
🛡️ Zero-Leak Guarantee
Green Manufacturing
🌱 Sustainable Materials
Certified:ISO 9001, FDA, NSF
FreudenbergEst. 1849
Germany🇩🇪
"Global sealing technologies."
Market Rank
🏆 Top Global Sealing Tech
Industry Approvals
🚀 Audi & Mercedes OEM
Warranty & Support
🛡️ Global Engineering Support
Green Manufacturing
🌱 Climate Neutral 2045
Certified:IATF 16949, ISO 14001

Certifications & Compliance

RoHS Compliant:Yes
REACH Compliant:Yes
Material Traceability:Available on Request
DFARS Compliant:Yes

Installation Procedure

1. Ensure mating surfaces are clean, dry, and free of debris. 2. Carefully position the O-ring within its groove, avoiding excessive stretching or twisting. 3. Apply a thin, compatible lubricant if necessary to facilitate installation and prevent damage.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardDIN 933

Mechanical Properties

Tensile Strength75,000 psi (515 MPa)
Yield Strength30,000 psi (205 MPa)
Elongation in 2 in.40% min
HardnessRockwell B95 max

Chemical Composition

Carbon (C)0.08% max
Chromium (Cr)16.0 - 18.0%
Nickel (Ni)10.0 - 14.0%
Molybdenum (Mo)2.0 - 3.0%

Temperature & Environment Rating

Min Operating Temp
-320°F (-195°C)
Max Continuous Temp
1500°F (815°C)
Thermal Expansion
Typical for Material Class

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
StandardVaries by dimensionContact Sales

Corrosion Resistance Guide

EnvironmentRating
Indoor / DryExcellent
Outdoor / ExposedExcellent
Marine / SaltwaterExcellent
Chemical / AcidicGood

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Overtightening fasteners, causing excessive compression and premature failure of the O-ring.Adhere to specified torque values for all fasteners to ensure proper compression without damaging the seal.
Using incompatible lubricants or cleaning agents that degrade the Viton elastomer.Consult chemical compatibility charts to select lubricants and cleaning agents specifically approved for Viton.

Common Applications

  • Chemical Processing Equipment
  • Automotive Fuel Systems
  • Aerospace Hydraulic Systems

⚠️ Engineering Warnings

  • Ensure the O-ring material is compatible with the specific media and operating temperatures.
  • Avoid sharp objects or abrasive materials during installation to prevent cuts or nicks in the O-ring.

Alternative Products to Consider

Premium Sealing equivalentHigher corrosion resistance (316 SS)
Economy Sealing optionLower cost for non-critical indoor applications

Frequently Asked Questions

Q: What is the Industrial O-Ring, Viton made from?

A: This Industrial O-Ring, Viton is manufactured from 316 Stainless Steel.

Q: What are the main applications?

A: Chemical Processing Equipment, Automotive Fuel Systems, Aerospace Hydraulic Systems.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 6.803"CS = 0.217"SPECIFICATIONSSize: -214

Torque Specifications

⚡ UNIT CONVERTER

Conversion factor: 1 ft-lb ≈ 1.356 Nm

Verified Compatibility

StatusMating ComponentStandardTorque SpecEngineering Notes
No verified compatibility data found for this component.